Photometer Reagents 

Iron High Range Reagents (100 tests) - HI93721-01

Iron Low Range Reagents (50 tests) - HI93746-01

Magnesium and Total Hardness Reagents (100 tests) - HI93719-01

Magnesium Reagents (50 tests) - HI937520-01

Nitrate Reagents (100 tests) - HI93728-01

Nitrate Reagents (300 tests) - HI93728-03

Peroxide Value in Oils Reagents Kit (20 tests) - HI83730-20

pH Photometer Reagents (100 tests) - HI93710-01

Phosphate HR Reagents (100 tests) - HI93717-01

Phosphate HR Reagents (300 tests) - HI93717-03

Potassium Reagents (100 tests) - HI93750-01

Potassium Reagents (300 tests) - HI93750-03

Silica Low Range Reagents (100 tests) - HI93705-01

Sulfate Reagents (300 tests) - HI93751-03

Total Chlorine Liquid Reagents (300 tests) - HI93701-T

Total Chlorine Reagents (100 tests) - HI93711-01